2026-05-31T09:16:58Z https://api.figshare.com/v2/oai
oai:figshare.com:article/12159105 2020-05-21T16:47:34Z category_25234 portal_549 item_type_3 month_year_05_2020
10.5522/04/12159105.v1 https://figshare.com/articles/dataset/Lithium-ion_Battery_INR18650_MJ1_3D_X-ray_CT_Data_Graphite-Silicon_Anode_EIL-013_/12159105 https://ndownloader.figshare.com/files/22358820 Heenan, Thomas Thomas Heenan Jnawali, Anmol Anmol Jnawali Kok, Matt Matt Kok Tranter, Thomas Thomas Tranter Tan, Chun Chun Tan Dimitrijevic, Alexander Alexander Dimitrijevic Jervis, Rhodri Rhodri Jervis Brett, Dan Dan Brett Shearing, Paul Paul Shearing <![CDATA[Lithium-ion Battery INR18650 MJ1 3D X-ray CT Data: Graphite-Silicon Anode (EIL-013)]]> Electrochemistry electrode designs electrode design electrode composition electrode configuration battery chemistry battery charge Battery Performance Battery Performance Simulation battery performance test battery performances Li-ion battery technology Li-ion battery electrolytes Li-Ion Batteries Interfaces anode separator battery 18650 LIBs 18650 lithium-ion battery multi scale model electrochemical impedance spectroscopy studies electrochemistry experiments electrochemistry electrochemical experiment X-ray tomography CT X-ray CT 3D microstructure Si silicon silicon oxide carbon graphite graphite carbon Electrochemistry 2020-06-16 2020-06-16 Dataset 2020 University College London 3D data on an 18650 Li-ion Battery Graphite-Silicon Anode


Collected using an 810 Ultra X-ray-CT instrument (Zeiss Xradia 810 Ultra, Carl Zeiss., CA, USA).

Accelerating tube voltage of 35 kVp that employs a rotating chromium anode.

Quasi-monochromatic beam with a characteristic emission peak of 5.4 keV (Cr-Kα).

A capillary condenser produces focused X-rays for a full-field illumination of the sample, projected onto the scintillator detector using a Fresnel zone plate.

In order to capture the full electrode thicknesses, two CT scans were conducted of the sample.

The two absorption-contrast nano-CT scans of the anode required 2400 X-ray radiograph projections per scan,
with a 60 second exposure time per projection.

The raw radiographs can be made available upon request - please state 'EIL-009.tif' and 'EIL-010.tif'.

The two nano-CT datasets were then reconstructed using commercial software employing parallel-beam filtered back-projection algorithms (‘Reconstructor Scout-and-Scan’, Carl Zeiss., CA, U.S.A.),producing an isotropic voxel length of 63.1 nm.

The reconstructed volumes were then stitched using Avizo Fire software (Avizo, Thermo Fisher Scientific, Waltham, Massachusetts, U.S.A.) producing one nano-CT tomogram (EIL-013.tif).

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